Because I masked out the BASE FILES group, I can simply drag the SKY group below the BASE FILES group and shift and scale the location until I get something that looks good.

因为我已经用蒙版隔离了基础文件组，只需要将天空组拖到基础文件组下方，之后进行适当的移动和缩放，直到得到不错的图面效果。

youdao

With a base V-6 engine that produces 312 horsepower, it should face off nicely against the Mustang in stop-light drag RACES.

它搭载了一款312马力的V6发动机，应该可以与福特野马在短程加速赛中一较高下。

youdao

Then, the base bleed method is introduced on a general supersonic missile to decrease the base drag of the inlet cowl for the first time and is validated by wind tunnel test.

本文首次将底部排气法应用于导弹上，结合一种具有常规气动布局的超声速导弹进行了底部排气方案设计，采用一种“底窝器”来提高进气道整流罩的底部压强，并进行了风洞实验验证。

youdao

He retells the terrible siege of Dien Bien Phu earlier that spring, when the North Vietnamese commander, Vo Ngu-yen Giap, made thousands of porters drag artillery into the hills surrounding a French base, from where they pounded the foreign army.

ECONOMIST: The first Vietnam war